831  
CDUS43 KLOT 130635  
CLIARR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHICAGO IL  
135 AM CDT SAT MAY 13 2023  
   
...............................
 
 
   
..THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR MAY 12 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1998 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 75 1:12 PM 91 2022 71 4 91  
MINIMUM 59 11:59 PM 30 2021 48 11 68  
AVERAGE 67 59 8 80  
 
PRECIPITATION (IN)  
YESTERDAY 0.38 0.55 1999 0.12 0.26 0.00  
MONTH TO DATE 0.72 1.55 -0.83 1.29  
SINCE MAR 1 6.21 7.36 -1.15 8.83  
SINCE JAN 1 12.03 10.07 1.96 11.17  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 7 -7 0  
MONTH TO DATE 85 108 -23 114  
SINCE MAR 1 1434 1443 -9 1479  
SINCE JUL 1 6013 6315 -302 6148  
 
COOLING  
YESTERDAY 2 1 1 15  
MONTH TO DATE 14 9 5 51  
SINCE MAR 1 20 15 5 55  
SINCE JAN 1 20 15 5 55    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION E (90)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 7.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 7:00 PM  
LOWEST 52 12:00 AM  
AVERAGE 75  
   
......................................................
 
 
THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 89 2022  
MINIMUM TEMPERATURE (F) 48 29 2013  
 
SUNRISE AND SUNSET  
MAY 13 2023...........SUNRISE 5:36 AM CDT SUNSET 8:05 PM CDT  
MAY 14 2023...........SUNRISE 5:35 AM CDT SUNSET 8:06 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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